update flake for latest yt-dlp

Reviewed-on: #37

.gitea/workflows/build-and-push.yaml

@@ -75,8 +75,13 @@ jobs:
           git config --local user.signingkey ~/.ssh/id_ed25519
           git config --local gpg.format ssh
           git config --local commit.gpgsign true
-          git commit -a -m "yt-dlp-bot: deploy update to ${{ needs.build-and-push.outputs.sha_short }}"
           
+          if [ -n "$(git status --porcelain)" ]; then
+            git commit -a -m "yt-dlp-bot: deploy update to ${{ needs.build-and-push.outputs.sha_short }}"
+          else
+            echo "No changes to commit, skipping..."
+          fi
+          exit 0
       - name: Push changes
         uses: ad-m/github-push-action@v1.0.0
         with:

app/requirements.txt

@@ -1,3 +1,3 @@
-discord.py==2.6.4
+discord.py==2.7.0
-python-dotenv==1.2.1
+python-dotenv==1.2.2
-yt-dlp==2026.2.4
+yt-dlp==2026.2.21

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1768875095,
+        "lastModified": 1770537093,
-        "narHash": "sha256-dYP3DjiL7oIiiq3H65tGIXXIT1Waiadmv93JS0sS+8A=",
+        "narHash": "sha256-pF1quXG5wsgtyuPOHcLfYg/ft/QMr8NnX0i6tW2187s=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ed142ab1b3a092c4d149245d0c4126a5d7ea00b0",
+        "rev": "fef9403a3e4d31b0a23f0bacebbec52c248fbb51",
         "type": "github"
       },
       "original": {